Method and apparatus for performing on-system phase-locked loop management in memory device

2. The method of claim 1, wherein the memory controller intermittently performs the parameter adjustment of the PLL and accesses the NV memory in response to one or more host commands of a host device.

3. The method of claim 1, wherein the any event represents one of multiple predetermined events, and the multiple predetermined events comprise a speed mode change and any host command received from a host device.

4. The method of claim 1, wherein in a first case that the any event represents a write command from a host device, the memory controller stores data into the NV memory for the host device in response to the write command from the host device, and controls the memory device to enter the idle state again after completing processing corresponding to the write command, wherein the processing corresponding to the write command comprises writing the data into the NV memory.

5. The method of claim 4, wherein in a second case that the any event represents a read command from the host device, the memory controller reads the stored data from the NV memory in response to the read command from the host device, and provides the host device with said stored data read from the NV memory, and controls the memory device to enter the idle state again after completing processing corresponding to the read command, wherein the processing corresponding to the read command comprises reading the stored data and providing the host device with said stored data.

6. The method of claim 1, wherein in a second case that the any event represents a read command from a host device, the memory controller reads stored data from the NV memory in response to the read command from the host device, and provides the host device with said stored data read from the NV memory, and controls the memory device to enter the idle state again after completing processing corresponding to the read command, wherein the processing corresponding to the read command comprises reading the stored data and providing the host device with said stored data.